Graphite is allotrope of carbon, a transitional crystal between atomic crystals, metal crystals and molecular crystals. Kazhinji grey dema, soft texture, greasy feeling.Enhanced heat in air or oxygen inopisa nekuburitsa carbon dioxide.Simba oxidizing agents will oxidize it into. organic acids.Inoshandiswa senge antiwear agent uye mafuta ekuzora, kugadzira crucible, electrode, yakaoma bhatiri, penzura lead.Chiyero chekuonekwa kwegraphite: natural graphite, dense crystalline graphite, flake graphite, cryptocrystalline graphite, graphite poda, graphite bepa, yakawedzera graphite, graphite emulsion, yakawedzera graphite, ivhu graphite uye conductive graphite poda, nezvimwe.
1. kupisa kwekushisa kwepamusoro: nzvimbo yakanyunguduka ye graphite i 3850 ± 50 ℃, kunyange mushure mekupisa kwe-ultra-high-tembiricha arc kupisa, kurasikirwa kwehuremu kuduku zvikuru, kuwedzera kwemafuta ekuwedzera kuduku zvikuru.Simba regraphite rinowedzera nekuwedzera kwekushisa . Pa2000 ℃, kusimba kwegraphite kunowedzera kaviri.
2. conductive, thermal conductivity: the conductivity of graphite yakakwirira zvakapetwa kazana kupfuura iyo yakawanda isiri-metallic ore.Thermal conductivity yesimbi, iron, lead uye zvimwe zvinhu zvesimbi.Thermal conductivity inoderera nekuwedzera kwekushisa, kunyange panguva yakanyanya. tembiricha yakakwirira, graphite kupinda insulation;
3. lubricity: iyo lubrication performance ye graphite inoenderana nehukuru hwegraphite flake, flake, friction coefficient idiki, iyo lubrication performance iri nani;
4. kugadzikana kwemakemikari: graphite pakupisa kwekamuri ine kugadzikana kwakanaka kwemakemikari, acid resistance, alkali resistance uye organic solvent corrosion resistance;
5. Plasticity: graphite kuoma kwakanaka, inogona kupwanyika kuita pepa rakatetepa kwazvo;
6. Thermal shock resistance: graphite pane tembiricha yekamuri kana ikashandiswa inogona kumira kuchinjika kwakanyanya mutembiricha pasina kukuvara, tembiricha inoshanduka, vhoriyamu yegraphite inoshanduka zvishoma, haizotsemuka.
1. kuumbwa kwekuongorora: yakagadziriswa kabhoni, unyoro, tsvina, nezvimwewo;
2. Kuyedzwa kwekuita kwemuviri: kuoma, madota, viscosity, kunaka, particle size, volatilization, chaiyo giravhiti, chaiyo nzvimbo, kunyungudika, nezvimwe.
3. Mechanical zvivakwa bvunzo: tensile simba, brittleness, kukotama bvunzo, tensile bvunzo;
4. makemikari kuita bvunzo: mvura kuramba, kusimba, asidhi uye alkali kuramba, ngura kuramba, kuramba mamiriro ekunze, kupisa kupisa, nezvimwe.
5. Zvimwe zvinhu zvekuyedza: conductivity yemagetsi, thermal conductivity, lubrication, kugadzikana kwemakemikari, thermal shock resistance.